<template>
	<view>
		<button @click="onSetTimeCall()">单次定时器setTimeout</button>
		<button @click="onSetTimeCallxy(name,pwd)">带参数定时器</button>
		<button @click="onTimeoutClear()"type="warn">取消定时器</button>
		<button @click="onInteral()"type="primary">周期打印</button>
		<button @click="onClearInter()()"type="warn" plain="true">取消周期打印</button>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				userName:'hyj',
				password:'123',
				timeoutID:null,
				count:0,
				interalID:null
			}
		},
		methods: {
			onSetTimeCall(){
				console.log("onSetTimeCall-->");
				//setTimeout(callback,ms,oyn[])
				this.timeoutID=setTimeout(()=>{
					//延时之后要执行的代码
					console.log("我延时2秒才会打印");
				},3000)
			},
			onSetTimeCallxy(name,pwd){
				console.log("onSetTimeCallxy-->name:"+name+",pwd:"+pwd);
				setTimeout((x,y)=>{
					console.log("我可以传参数了> x:"+x+",y:"+y);
				},2000,name,pwd)
			},
			onTimeoutClear(){
				clearTimeout("onTimeoutClear--->定时器被我取消了:"+this.timeoutID);
				clearTimeout(this.timeoutID)
			},
			onInteral(){
				setInterval(()=>{
					this.count++;
					console.log("周期打印 count:",this.count);
				},1000)
			},
			onClearInter(){
				console.log("onClearInter:",this.interalID);
				clearInterval(this.interalID)
			}
		}
	}
</script>

<style>
	button{
		margin: 20rpx;
	}
</style>
